Gas key

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United States of America Patent

PATENT NO 9664467
SERIAL NO

13717335

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An improved gas key assembly for a fire arm, such as an AR 15 or a M4 rifle, having a gas key fastened by fasteners on a bolt carrier assembly where the gas key moves with the bolt carrier when the fire arm is fired, wherein the gas key has a slot for receiving a key element in the slot and the key element has a stem which is seated in the slot and a rail which overlays the fasteners to removably secure the gas key to the bolt carrier and holds gas key resisting unintended separation of the gas key from the bolt carrier. Also the invention includes a method for securing a gas key to a bolt carrier in such a fire arm.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
D S ARMS INCORPORATEDLAKE BARRINGTON IL

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Christenson, Marc Glenview, US 25 160

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